chore: Bump SixLabors.ImageSharp and SixLabors.ImageSharp.Drawing

[dependabot]

Updated SixLabors.ImageSharp from 3.1.12 to 4.1.2.

Release notes

Sourced from SixLabors.ImageSharp's releases.

4.1.2

What's Changed

• Harden codec and metadata input validation by @​JimBobSquarePants in Harden codec and metadata input validation SixLabors/ImageSharp#3187
• Fix TIFF decoding of legacy 8-bit color maps by @​JimBobSquarePants in Fix TIFF decoding of legacy 8-bit color maps SixLabors/ImageSharp#3189

Full Changelog: SixLabors/ImageSharp@v4.1.1...v4.1.2

4.1.1

What's Changed

• Fix CCITT decompressor bounds checks and error handling by @​JimBobSquarePants in Fix CCITT decompressor bounds checks and error handling SixLabors/ImageSharp#3176

Full Changelog: SixLabors/ImageSharp@v4.1.0...v4.1.1

4.1.0

What's Changed

• GIF: background handling & quantizer overflow fix by @​JimBobSquarePants in GIF: background handling & quantizer overflow fix SixLabors/ImageSharp#3133
• Validate PBM max pixel value by @​JimBobSquarePants in Validate PBM max pixel value SixLabors/ImageSharp#3134
• Add support for Apple CgBI PNG images by @​Erik-White in Add support for Apple CgBI PNG images SixLabors/ImageSharp#3136
• Fix GIF transparency handling and dither by @​JimBobSquarePants in Fix GIF transparency handling and dither SixLabors/ImageSharp#3143
• Bump codecov/codecov-action from 6 to 7 by @​dependabot[bot] in Bump codecov/codecov-action from 6 to 7 SixLabors/ImageSharp#3141
• Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling. by @​JimBobSquarePants in Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling. SixLabors/ImageSharp#3150
• Bump actions/checkout from 6 to 7 by @​dependabot[bot] in Bump actions/checkout from 6 to 7 SixLabors/ImageSharp#3146
• Bump actions/cache from 5 to 6 by @​dependabot[bot] in Bump actions/cache from 5 to 6 SixLabors/ImageSharp#3149
• Fix convolution sampling for bounds smaller than the kernel radius by @​JimBobSquarePants in Fix convolution sampling for bounds smaller than the kernel radius SixLabors/ImageSharp#3152
• Enhance pixel formats and associated-alpha operations with optimizations by @​JimBobSquarePants in Enhance pixel formats and associated-alpha operations with optimizations SixLabors/ImageSharp#3154
• Bump actions/setup-dotnet from 5 to 6 by @​dependabot[bot] in Bump actions/setup-dotnet from 5 to 6 SixLabors/ImageSharp#3155
• Fix degeneracy check for resize transforms by @​JimBobSquarePants in Fix degeneracy check for resize transforms SixLabors/ImageSharp#3157
• Improvements to Apple CgBI PNG handling by @​Erik-White in Improvements to Apple CgBI PNG handling SixLabors/ImageSharp#3137
• Clone TIFF profiles into image metadata by @​JimBobSquarePants in Clone TIFF profiles into image metadata SixLabors/ImageSharp#3159
• Add AOT compiler seeds for pixel formats and ICO, CUR, QOI codecs by @​JimBobSquarePants in Add AOT compiler seeds for pixel formats and ICO, CUR, QOI codecs SixLabors/ImageSharp#3160
• Normalize SIMD pipelines using TensorPrimitives_ by @​JimBobSquarePants in Normalize SIMD pipelines using TensorPrimitives_ SixLabors/ImageSharp#3161
• Add ANI decoder support by @​Poker-sang in Add ANI decoder support SixLabors/ImageSharp#2899
• Remove AntialiasThreshold from GraphicsOptions by @​JimBobSquarePants in Remove AntialiasThreshold from GraphicsOptions SixLabors/ImageSharp#3162
• Add plus and extended pixel blend modes by @​JimBobSquarePants in Add plus and extended pixel blend modes SixLabors/ImageSharp#3163
• Fix 16-bit binary PBM sample byte order by @​JimBobSquarePants in Fix 16-bit binary PBM sample byte order SixLabors/ImageSharp#3164
• Make MemoryAllocator limits configurable and extensible by @​JimBobSquarePants in Make MemoryAllocator limits configurable and extensible SixLabors/ImageSharp#3165

New Contributors

• @​Erik-White made their first contribution in Add support for Apple CgBI PNG images SixLabors/ImageSharp#3136

Full Changelog: SixLabors/ImageSharp@v4.0.0...v4.1.0

4.0.0

What's Changed

• Update to net8 by @​stefannikolei in Update to net8 SixLabors/ImageSharp#2583
• Handle dedup of local palette of 256 length - Main by @​JimBobSquarePants in Handle dedup of local palette of 256 length - Main SixLabors/ImageSharp#2607
• Replace custom Crc32 by @​JimBobSquarePants in Replace custom Crc32 SixLabors/ImageSharp#2611
• Sync 3.1 DrawImage fixes by @​tocsoft in Sync 3.1 DrawImage fixes  SixLabors/ImageSharp#2612
• Fix handling gif encoding for global palettes - Main by @​JimBobSquarePants in Fix handling gif encoding for global palettes - Main SixLabors/ImageSharp#2615
• Bump actions/setup-dotnet from 3 to 4 by @​dependabot[bot] in Bump actions/setup-dotnet from 3 to 4 SixLabors/ImageSharp#2613
• Adjusted the casing of the Webp format name by @​jscarle in Adjusted the casing of the Webp format name SixLabors/ImageSharp#2623
• Fix Paeth Filter decode on platforms that do not support Ssse3 - Main by @​JimBobSquarePants in Fix Paeth Filter decode on platforms that do not support Ssse3 - Main SixLabors/ImageSharp#2620
• Fix WebP animation speed bug by @​marklagendijk in Fix WebP animation speed bug SixLabors/ImageSharp#2624
• Promote PixelTypeInfo to Pixel by @​stefannikolei in Promote PixelTypeInfo to Pixel SixLabors/ImageSharp#2601
• TGA: Treat 32 bit True Color images always as transparent by @​brianpopow in TGA: Treat 32 bit True Color images always as transparent SixLabors/ImageSharp#2643
• Modernize and optimize pixel format operations across platforms. by @​JimBobSquarePants in Modernize and optimize pixel format operations across platforms. SixLabors/ImageSharp#2645
• Cleanup SimdUtils by @​JimBobSquarePants in Cleanup SimdUtils SixLabors/ImageSharp#2654
• Bump actions/cache from 3 to 4 by @​dependabot[bot] in Bump actions/cache from 3 to 4 SixLabors/ImageSharp#2648
• Bump codecov/codecov-action from 3 to 4 by @​dependabot[bot] in Bump codecov/codecov-action from 3 to 4 SixLabors/ImageSharp#2657
• Bump NuGet/setup-nuget from 1 to 2 by @​dependabot[bot] in Bump NuGet/setup-nuget from 1 to 2 SixLabors/ImageSharp#2658
• Add v3.1.x fixes #​2673 and #​2674 into main. by @​JimBobSquarePants in Add v3.1.x fixes #2673 and #2674 into main. SixLabors/ImageSharp#2675
• Add fixes 2668, 2676, and 2677 to main by @​JimBobSquarePants in Add fixes 2668, 2676, and 2677 to main SixLabors/ImageSharp#2678
• Merge 2681 to v4 Main by @​JimBobSquarePants in Merge 2681 to v4 Main SixLabors/ImageSharp#2690
• Add JPEG COM marker support by @​RobertMut in Add JPEG COM marker support SixLabors/ImageSharp#2641
• Bump actions/upload-artifact from 3 to 4 by @​dependabot[bot] in Bump actions/upload-artifact from 3 to 4 SixLabors/ImageSharp#2625
• Only exit JPEG scan decoding after multiple EOF hits by @​JimBobSquarePants in Only exit JPEG scan decoding after multiple EOF hits SixLabors/ImageSharp#2701
• V4 Ensure VP8X alpha flag is updated correctly. by @​JimBobSquarePants in V4 Ensure VP8X alpha flag is updated correctly.  SixLabors/ImageSharp#2703
• Fix animated png handling (issue #​2708) by @​SpaceCheetah in Fix animated png handling (issue #2708) SixLabors/ImageSharp#2710
• Merge latest release from v3 by @​JimBobSquarePants in Merge latest release from v3 SixLabors/ImageSharp#2720
• Fix MacOS jobs by @​antonfirsov in Fix MacOS jobs SixLabors/ImageSharp#2728
• Fix async-over-sync issue in Image.DecodeAsync() by @​kroymann in Fix async-over-sync issue in Image.DecodeAsync() SixLabors/ImageSharp#2725
• Fix overflow in MemoryAllocator.Create(options) by @​antonfirsov in Fix overflow in MemoryAllocator.Create(options) SixLabors/ImageSharp#2730
• GifDecoder: Limit lzw bits to a maximum of 12 bits by @​brianpopow in GifDecoder: Limit lzw bits to a maximum of 12 bits SixLabors/ImageSharp#2744
• GifDecoder : Allow skipping bad metadata using identify by @​JimBobSquarePants in GifDecoder : Allow skipping bad metadata using identify SixLabors/ImageSharp#2749
• Add ICO and CUR file decoder. by @​frg2089 in Add ICO and CUR file decoder. SixLabors/ImageSharp#2579
• v4 - Fix off-by-one error when centering a transform. by @​JimBobSquarePants in v4 - Fix off-by-one error when centering a transform. SixLabors/ImageSharp#2761
• v4 Fix 2758 by @​JimBobSquarePants in v4 Fix 2758 SixLabors/ImageSharp#2764
• Simplify Color Space Conversion APIs by @​JimBobSquarePants in Simplify Color Space Conversion APIs SixLabors/ImageSharp#2739
• Webp: Fix Issue 2763 by @​brianpopow in Webp: Fix Issue 2763 SixLabors/ImageSharp#2767
• V4 Correctly break during Png decoding by @​JimBobSquarePants in V4 Correctly break during Png decoding SixLabors/ImageSharp#2773
• V4 : Fix filtering on PNG encode. by @​JimBobSquarePants in V4 : Fix filtering on PNG encode. SixLabors/ImageSharp#2778
• Fix #​2779 buffer overrun by @​KirillAldashkin in Fix #2779 buffer overrun SixLabors/ImageSharp#2780
• Fix ImageMetadata docs typo by @​lofcz in Fix ImageMetadata docs typo SixLabors/ImageSharp#2781
• Add API for metadata conversion between formats. by @​JimBobSquarePants in Add API for metadata conversion between formats. SixLabors/ImageSharp#2751
• Tiff decoder: Fix issue 2679 by @​brianpopow in Tiff decoder: Fix issue 2679 SixLabors/ImageSharp#2789
• Replace PngCrcChunkHandling by @​JimBobSquarePants in Replace PngCrcChunkHandling SixLabors/ImageSharp#2786
• Add tagname to debugger visualization for Exif- and Iptc-values, to facilitate easier debugging and discovery by @​lassevk in Add tagname to debugger visualization for Exif- and Iptc-values, to facilitate easier debugging and discovery SixLabors/ImageSharp#2787
• V4 - Correctly handle transform spaces when building transform matrices. by @​JimBobSquarePants in V4 - Correctly handle transform spaces when building transform matrices. SixLabors/ImageSharp#2795
• Allow decoding Tiff of different frame size. by @​JimBobSquarePants in Allow decoding Tiff of different frame size. SixLabors/ImageSharp#2788
• Add progressive JPEG encoder by @​ardabada in Add progressive JPEG encoder SixLabors/ImageSharp#2740
• Fix using dither in BmpEncoder when bit per pixel is <= 4 by @​mistoll in Fix using dither in BmpEncoder when bit per pixel is <= 4 SixLabors/ImageSharp#2819
• Add QuadDistortion to ProjectiveTransformBuilder by @​Socolin in Add QuadDistortion to ProjectiveTransformBuilder SixLabors/ImageSharp#2748
• WEBP : Use Correct Width With AlphaDecoder by @​JimBobSquarePants in WEBP : Use Correct Width With AlphaDecoder  SixLabors/ImageSharp#2823
  ... (truncated)

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Updated SixLabors.ImageSharp.Drawing from 2.1.7 to 3.1.2.

Release notes

Sourced from SixLabors.ImageSharp.Drawing's releases.

3.1.2

What's Changed

• Fix cached color glyph paint replay and add a Paint overload with a text cache by @​JimBobSquarePants in Fix cached color glyph paint replay and add a Paint overload with a text cache SixLabors/ImageSharp.Drawing#422
• Compose gradient transforms on the brush and consume Fonts 3.1.3 by @​JimBobSquarePants in Compose gradient transforms on the brush and consume Fonts 3.1.3 SixLabors/ImageSharp.Drawing#424

Full Changelog: SixLabors/ImageSharp.Drawing@v3.1.1...v3.1.2

3.1.1

What's Changed

• Round join tessellation and CPU edge accuracy by @​JimBobSquarePants in Round join tessellation and CPU edge accuracy SixLabors/ImageSharp.Drawing#417
• Make DrawingTextCache thread-safe by @​JimBobSquarePants in Make DrawingTextCache thread-safe SixLabors/ImageSharp.Drawing#420

Full Changelog: SixLabors/ImageSharp.Drawing@v3.1.0...v3.1.1

3.1.0

What's Changed

• Translate clip paths for text with RenderLocation. by @​JimBobSquarePants in Translate clip paths for text with RenderLocation.  SixLabors/ImageSharp.Drawing#399
• Introduce the concept of a shared glyph cache by @​codymullins in Introduce the concept of a shared glyph cache SixLabors/ImageSharp.Drawing#398
• Bump codecov/codecov-action from 6 to 7 by @​dependabot[bot] in Bump codecov/codecov-action from 6 to 7 SixLabors/ImageSharp.Drawing#402
• Bump actions/checkout from 6 to 7 by @​dependabot[bot] in Bump actions/checkout from 6 to 7 SixLabors/ImageSharp.Drawing#404
• Bump actions/cache from 5 to 6 by @​dependabot[bot] in Bump actions/cache from 5 to 6 SixLabors/ImageSharp.Drawing#406
• Perf: Convert only the required source region in DrawImage by @​christianrondeau in Perf: Convert only the required source region in DrawImage SixLabors/ImageSharp.Drawing#407
• Bump actions/setup-dotnet from 5 to 6 by @​dependabot[bot] in Bump actions/setup-dotnet from 5 to 6 SixLabors/ImageSharp.Drawing#409
• Skia parity: premultiplied rendering, layer effects, and WebGPU interop rework by @​JimBobSquarePants in Skia parity: premultiplied rendering, layer effects, and WebGPU interop rework SixLabors/ImageSharp.Drawing#410
• Rework aliased rasterization and path lowering to allow full hinting by @​JimBobSquarePants in Rework aliased rasterization and path lowering to allow full hinting SixLabors/ImageSharp.Drawing#411
• COLRv1 group rendering, zero-callback layered glyph cache, WebGPU blend parity and CPU-exact brush colors by @​JimBobSquarePants in COLRv1 group rendering, zero-callback layered glyph cache, WebGPU blend parity and CPU-exact brush colors SixLabors/ImageSharp.Drawing#412
• Fix rich text cloning and palette cache key by @​JimBobSquarePants in Fix rich text cloning and palette cache key SixLabors/ImageSharp.Drawing#413
• Update Six Labors Refs by @​JimBobSquarePants in Update Six Labors Refs SixLabors/ImageSharp.Drawing#414

New Contributors

• @​codymullins made their first contribution in Introduce the concept of a shared glyph cache SixLabors/ImageSharp.Drawing#398
• @​christianrondeau made their first contribution in Perf: Convert only the required source region in DrawImage SixLabors/ImageSharp.Drawing#407

Full Changelog: SixLabors/ImageSharp.Drawing@v3.0.0...v3.1.0

3.0.0

What's Changed

• ImageSharp v4 compatibility by @​JimBobSquarePants in ImageSharp v4 compatibility SixLabors/ImageSharp.Drawing#351
• Update references by @​JimBobSquarePants in Update references SixLabors/ImageSharp.Drawing#358
• Update SharedInfra by @​stefannikolei in Update SharedInfra  SixLabors/ImageSharp.Drawing#359
• Update refs and submodule; update workflow by @​JimBobSquarePants in Update refs and submodule; update workflow SixLabors/ImageSharp.Drawing#363
• Backport improvements from TechPizzaDev fork. by @​JimBobSquarePants in Backport improvements from TechPizzaDev fork. SixLabors/ImageSharp.Drawing#366
• Support rendering painted layered glyphs. by @​JimBobSquarePants in Support rendering painted layered glyphs. SixLabors/ImageSharp.Drawing#368
• Integrate SixLabors.PolygonClipper by @​stefannikolei and @​JimBobSquarePants in Integrate SixLabors.PolygonClipper SixLabors/ImageSharp.Drawing#364
• Constrain Image processing operations to clip bounds. by @​JimBobSquarePants in Constrain Image processing operations to clip bounds. SixLabors/ImageSharp.Drawing#376
• Bump codecov/codecov-action from 4 to 5 by @​dependabot[bot] in Bump codecov/codecov-action from 4 to 5 SixLabors/ImageSharp.Drawing#347
• DrawingCanvas API: Replace imperative extension methods with stateful canvas-based drawing model by @​JimBobSquarePants in DrawingCanvas API: Replace imperative extension methods with stateful canvas-based drawing model SixLabors/ImageSharp.Drawing#377
• Bump actions/upload-artifact from 4 to 7 by @​dependabot[bot] in Bump actions/upload-artifact from 4 to 7 SixLabors/ImageSharp.Drawing#379
• Harden SVG path parser and add tests for robustness by @​JimBobSquarePants in Harden SVG path parser and add tests for robustness SixLabors/ImageSharp.Drawing#389
• Add RoundedRectanglePolygon and PathBuilder helpers. by @​JimBobSquarePants in Add RoundedRectanglePolygon and PathBuilder helpers.  SixLabors/ImageSharp.Drawing#390
• Bump actions/cache from 4 to 5 by @​dependabot[bot] in Bump actions/cache from 4 to 5 SixLabors/ImageSharp.Drawing#380
• Bump actions/checkout from 4 to 6 by @​dependabot[bot] in Bump actions/checkout from 4 to 6 SixLabors/ImageSharp.Drawing#381
• Bump actions/setup-dotnet from 4 to 5 by @​dependabot[bot] in Bump actions/setup-dotnet from 4 to 5 SixLabors/ImageSharp.Drawing#382
• Bump codecov/codecov-action from 5 to 6 by @​dependabot[bot] in Bump codecov/codecov-action from 5 to 6 SixLabors/ImageSharp.Drawing#386
• Bump NuGet/setup-nuget from 2 to 4 by @​dependabot[bot] in Bump NuGet/setup-nuget from 2 to 4 SixLabors/ImageSharp.Drawing#391
• Add WebGPU docs; update gitattributes & deps by @​JimBobSquarePants in Add WebGPU docs; update gitattributes & deps SixLabors/ImageSharp.Drawing#392
• Add hatch pattern brushes and reference images by @​JimBobSquarePants in Add hatch pattern brushes and reference images SixLabors/ImageSharp.Drawing#393
• Update SixLabors.ImageSharp.Drawing.WebGPU.targets by @​JimBobSquarePants in Update SixLabors.ImageSharp.Drawing.WebGPU.targets SixLabors/ImageSharp.Drawing#394
• Update To Stable Dependencies by @​JimBobSquarePants in Update To Stable Dependencies SixLabors/ImageSharp.Drawing#395

Full Changelog: SixLabors/ImageSharp.Drawing@v2.1.5...v3.0.0

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[bardesss]

This one is blocked on licensing, not on code.

ImageSharp 4.x and ImageSharp.Drawing 3.x enforce a Six Labors license key at build time. CI fails inside SixLabors.ImageSharp.Drawing.targets before any of our code compiles:

error : No Six Labors license found. Set $(SixLaborsLicenseKey), set
$(SixLaborsLicenseFile), or add a 'sixlabors.lic' file to the project/workspace.
error : Please obtain a license from https://sixlabors.com/pricing/

The version pairing in this PR is correct — Drawing 3.1.2 is the companion to ImageSharp 4.1.2, which is why the standalone #45 was closed. There is simply no way to make this build without a key.

Options, in rough order of least effort:

1. Stay on ImageSharp 3.1.12 + Drawing 2.1.7. They build green today and are not end-of-life. If this is the answer, the tidy follow-up is to add SixLabors.* majors to the ignore list in .github/dependabot.yml so this PR does not come back every month.
2. Obtain a Six Labors license and plumb the key into CI as a secret plus into local builds. Worth checking whether their terms offer a no-cost key for a GPL-3.0 project like this one before assuming it is a purchase.
3. Move off ImageSharp — by far the most work; the render pipeline, EffectsComposer, DocumentRenderer and the font handling are all built on it.

Leaving this open pending that decision rather than closing it.

[bardesss]

Closing: the decision is to stay on ImageSharp 3.1.12 + Drawing 2.1.7.

They build green, are not end-of-life, and remain free for this project — Six Labors only require a paid licence for a direct dependency in closed-source, for-profit software from a business over $1M USD annual revenue, which a GPL-3.0 Jellyfin plugin is not. The blocker in 4.x is the build-time key enforcement, not the licence terms themselves.

#47 adds SixLabors.* majors to the Dependabot ignore list so this does not reappear monthly. Minor and patch updates on the 3.1.x / 2.1.x line still come through, including security fixes.

Reopen this if the calculus changes — for example if key enforcement is ever backported to 3.x, or if a security fix lands only on 4.x.

[dependabot]

Looks like these dependencies are no longer being updated by Dependabot, so this is no longer needed.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.